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According to foreign media reports, researchers from the University of Liverpool in the UK and the University of Alicante in Spain have discovered the presence of low-potential surface materials on p...[Details]
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Traditional boost LED driver The traditional LED driver uses a boost circuit, and the simplified circuit form is shown in Figure 1. Figure 1 The input voltage VIN of the boost type LED backligh...[Details]
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Abstract: The voltage regulation module of soft start is generally composed of three-phase anti-parallel thyristors. The stator voltage can be changed by changing the trigger angle of the thyristor...[Details]
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Many beginners don't understand the difference between microcontrollers and embedded computers. Let me talk to you about this topic today. Embedded and microcontroller, I like to use the relationship...[Details]
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0Introduction
With the widespread use of natural gas, the requirements for flow measurement vary greatly under various usage conditions and demands. At the same time, due to the compressibility of ...[Details]
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Smart cars, cars that embrace the full digitization of central computing, and are intelligent can be called new cars today. Changan Automobile's push for a new concept of "digital smart cars" in ...[Details]
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bandwidth
Studying the modulation characteristics of light-emitting diode (LED) devices and the luminescence characteristics under high-speed modulation is one of the key issues to improve the perf...[Details]
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According to DIGITIMES, Qualcomm and Nvidia recently transferred orders to Samsung Electronics, and there were problems with chip performance and supply, which made other chip manufacturers more dete...[Details]
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Jiwei.com reported on May 10 that at the 8K Ultra High Definition Production and Broadcasting Forum of the 2021 World Ultra High Definition Video (4K/8K) Industry Development Conference, Huawei relea...[Details]
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Introduction
The application of single-chip microcomputers in electronic products has become more and more extensive, and they are also used in temperature detection and temperature control in ...[Details]
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This is the continuation of the previous article PA3 ADC1 channel 3 Here is the complete program __IO uint16_t AdcValue =0; /************************************************************************...[Details]
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The R&S®FSC is a cost-effective, compact solution that offers all the basic features of a professional spectrum analyzer while combining the high quality of Rohde & Schwarz. This covers applications ...[Details]
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In the navigation system, the speed log is used to continuously measure the speed of the moving ship and calculate the cumulative voyage of the ship. The speed log system designed in this article a...[Details]
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1 Overview
PROFIBUS is an open data communication system with a wide range of applications. It is suitable for fast, time-critical applications and complex communication tasks, especially ...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]